What If You Invested $100 a Month in Apple Since 2015?
Investing $100 a month in Apple from Jan 2015 to Oct 2026 would have turned $14,200 into about $82,945, a gain of $68,745 and a money-weighted annual return of 27.4%. Dividends are reinvested.
- Invested
- $14,200
- Value today
- $82,945
- Gain
- +$68,745
- Annual return
- 27.4%
Year by year
The value of the portfolio at the end of each year, investing $100 a month at the start of every month from Jan 2015. Money went in 142 times, and the total grew to 5.8 times what was invested.
| Year | Invested | Portfolio value | Gain or loss |
|---|---|---|---|
| 2015 | $1,200 | $1,063 | −$137 |
| 2016 | $2,400 | $2,557 | +$157 |
| 2017 | $3,600 | $5,207 | +$1,607 |
| 2018 | $4,800 | $5,953 | +$1,153 |
| 2019 | $6,000 | $13,049 | +$7,049 |
| 2020 | $7,200 | $25,623 | +$18,423 |
| 2021 | $8,400 | $36,063 | +$27,663 |
| 2022 | $9,600 | $27,539 | +$17,939 |
| 2023 | $10,800 | $42,417 | +$31,617 |
| 2024 | $12,000 | $56,937 | +$44,937 |
| 2025 | $13,200 | $63,502 | +$50,302 |
| Oct 2026 (latest) | $14,200 | $82,945 | +$68,745 |
The hardest moment to keep going
The biggest fall in the portfolio's value came between Sep 2018 and Dec 2018, when it dropped 27%, from $8,160 to $5,953, even with new money going in every month. An investor who kept buying through that stretch got more shares for each $100, and those purchases are part of the result above.
Monthly investing vs other choices
- All at once: putting the same $14,200 into Apple in Jan 2015 would be worth $203,022 today. The lump sum did better because all of it was invested for the whole period, which is the usual result when prices rise. Most people invest from their income, so few have the whole amount at the start.
- The S&P 500 instead: $100 a month in the S&P 500 over the same months, with dividends reinvested, would be worth $37,090 (15.2% a year). Apple came out $45,855 ahead, with more risk from holding a single company.
- Cash: keeping the money uninvested would leave exactly $14,200, worth less after inflation.
Annual return is the money-weighted return (IRR) of the monthly contributions. Prices are monthly closes from Yahoo Finance, updated each time the site is rebuilt. See the methodology. This is for education only and is not investment advice. Past performance does not guarantee future results.